The right option is d. norovirus infection
Noroviruses are viruses that
cause gastroenteritis ; a condition that causes vomiting, fever and stomach
pain. Norovirus is highly contagious. It spreads through contaminated food or
water and through close contact with an infected person. Norovirus is the
common cause of epidemics of gastroenteritis on cruise ships and it is the most
common food-borne illness in the united states.
Answer:
No carbon No living beings no organic compounds worse
The answer is A, Shelter. Area A has a larger population than Area B which tells us that Area A has an advantage. Predators, Flooding, and Disease would lower the population. Shelter us the only answer that would increase the population. Good luck, I hope that helps!
It has been shown that biodiversity of an area has a large impact on the ecosystem stability of that area. ... This increase in complexity makes it more likely that the ecosystem will return to a stable state after a disturbance, because the ecosystem has more ways to respond to a disturbance and fix problems.